[bugs] [ bogofilter-Bugs-1596237 ] bogofilter crashes upon processing dir with spam mails

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Bugs item #1596237, was opened at 2006-11-14 12:21
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Michael Gerdau (mgdde)
Assigned to: Nobody/Anonymous (nobody)
Summary: bogofilter crashes upon processing dir with spam mails

Initial Comment:
Hi !

I can reliably crash the current stable release 
(1.1.1) as downloaded today from the sf projectpage.

Here is how I can reproduce it:
The attached tarball contains a dir named spamtest 
holding 26 msgs. I have it untarred in my home dir 
and then issue

bogofilter -vvv -s -B ~/spamtest

which gives
Speicherzugriffsfehler
(presumably segmentation fault or something similar)

The msgs
  1163324890.6552.8OJNc:2,S
  1163325287.6552.wRGQC:2,S
  1163325288.6552.H1bHp:2,S
seem to be the culprit -- any of these added to my 
complete spamfolder (some 4000 msgs) makes bogofilter 
crash. The attached dir is the smallest testcase I 
had found, i.e. removing more msgs usually results in 
bogofilter working as advertised.

I'm on SuSE 10.1, i686

mgd@Hamiller:~/ftp/mail/bogofilter> bogofilter -V
bogofilter version 1.1.1
    Database: Sleepycat Software: Berkeley DB 4.3.29: 
(April 23, 2006) AUTO-XA
Copyright (C) 2002-2003 Eric S. Raymond, Adrian Otto, 
Gyepi Sam.
Copyright (C) 2002-2006 David Relson, Matthias 
Andree, Greg Louis

bogofilter comes with ABSOLUTELY NO WARRANTY.  This 
is free software, and
you are welcome to redistribute it under the General 
Public License.  See
the COPYING file with the source distribution for 
details.


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